You were smarter than AI at math only a few years ago. Yes, even you.

A seemingly easy math puzzle making the rounds on the internet has left people scratching their heads as it requires some clever thinking. The brainteaser, that was shared on X this week by user ...

At first glance, it looks easy. But it’s stumped many over the years. Similar problems have gone viral on social media, highlighting the apparent lack of knowledge of basic arithmetic. The solution ...

A key part—though surely not the only part—of early-grades math is ensuring students get the basic arithmetic functions down and, beyond that, making sure they’re able to swiftly and automatically ...

is a math professor at Harvey Mudd College, but he's got a side gig, too: as a magician. His new book, "The Magic of Math," combines his two passions — which actually have a lot in common.